package com.yjp.service;

import com.yjp.domain.User;

/**
 * @author 于金鹏
 * @Date 2025/1/3 11:12
 * @Package yujinpeng
 */
public interface IUserService {
    int save(User user);

    int update(User user);

    int delete(int id);

    User selectById(int id);
}
